| Active principles | Rating | Bibliogr. | Expand | |
|---|---|---|---|---|
| 1 | Glutathione | 100 | + | |
| 2 | Dipeptides | 87 | + | |
| 3 | Angiotensins | 65 | + | |
| 4 | Vasopressins | 48 | + | |
| 5 | Bradykinin | 39 | + | |
| 6 | Thyrotropin-Releasing Hormone | 12 | + | |
| 7 | Tachykinins | 12 | + | |
| 8 | Delta Sleep-Inducing Peptide | 9 | + | |
| 9 | Technetium Tc 99m Mertiatide | 2 | + | |
| 10 | Pentagastrin | 2 | + | |
| 11 | Gonadotropin-Releasing Hormone | 2 | + | |
| 12 | Teprotide | 1 | + |